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Water temperature sensor | T419414

The coolant or water temperature sensor T419414 is used to measure the temperature of the engine coolant, which can then be fed back to the ECU, to adjust the fuel ignition and timing. Helping to ensure more fuel is supplied when the engine is cold or less when the engine is warm. Alternatively, some engines may use this to provide a reading for a dashboard readout or as an indicator to switch on an electric fan. Temperature plays a vital role in engine performance calculations; a sensor failure can quickly lead to issues such as; poor fuel economy, black smoke or overheating. Perkins temperature sensors are carefully selected to they are durable and reliable to give your engine long, productive life.